Merck
All Photos(3)

M1880

Sigma-Aldrich

硫酸镁 七水合物

ReagentPlus®, ≥99.0%

Synonym(s):
泻盐
Linear Formula:
MgSO4 · 7H2O
CAS Number:
Molecular Weight:
246.47
EC 号:
MDL编号:
eCl@ss:
38030409
PubChem化学物质编号:
NACRES:
NA.21

质量水平

200

蒸汽密度

<0.01 (vs air)

蒸汽压

<0.1 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

≥99.0%

形式

powder or crystals

pH值(酸碱度)

5-8 (50 g/L)

SMILES string

O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

InChI key

WRUGWIBCXHJTDG-UHFFFAOYSA-L

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应用

七水合硫酸镁可用作催化剂,用于使邻苯二胺与1,2-二羰基化合物缩合形成吩嗪和喹喔啉衍生物。它也可与三氟甲磺酸铟 (Ⅲ) 一起用作催化剂,用于合成三/四取代咪唑。

包装

500 g in poly bottle
1 kg in poly bottle
5 kg in poly drum

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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